Aruba 2530 - Troubleshooting; Dynamic Configuration Not Displayed When Using Show Running-Config; Switch Does Not Detect the Rogue AP Tlvs; The Show Run Command Displays Non-Numerical Value for Untagged-Vlan

Troubleshooting
Dynamic configuration not displayed when using “show running-config”
Symptom
The show running-config command does not display the dynamic configuration applied through the device
profile.
Cause
The show running-config command shows only the permanent user configuration and parameters
configured through device profile.
Action
Use the specific show device-profile command to display the parameters dynamically configured through
the device profile.
Switch does not detect the rogue AP TLVs
Symptom
The switch does not detect the rogue AP TLVs that could be sent from the neighboring device.
Cause
The LLDP administrator status of a port is moved from txOnly to tx_rx or rx_only within 120 seconds of the
previous state change to txOnly.
Action
1. Wait for 120 seconds before moving from the state txOnly to the state tx_rx or rx_only.
2. Move the administrator status to disable and then back to tx_rx or rx_only.
The show run command displays non-numerical value for untagged-vlan
Symptom
The show run command displays one of the following values for untagged-vlan:
• no untagged-vlan
• untagged-vlan : None
Cause
The no device-profile or the no rogue-ap-isolation whitelist command is executed to configure
untagged-vlan to 0.
252 Aruba 2530 Management and Configuration Guide for
ArubaOS-Switch 16.05